• Proceedings of the Korea Society of Design Studies Conference
• /
• 2003.11a
• /
• pp.126-127
• /
• 2003

• Proceedings of the Materials Research Society of Korea Conference
• /
• 2000.11a
• /
• pp.57-57
• /
• 2000

• Proceedings of the Korean Nuclear Society Conference
• /
• 2003.10a
• /
• pp.200-200
• /
• 2003

• Proceedings of the Korean Nuclear Society Conference
• /
• 1999.10a
• /
• pp.114.2-114
• /
• 1999

• Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
• /
• 2016.09a
• /
• pp.143-146
• /
• 2016

• Journal of the Korea Institute of Building Construction
• /
• v.14 no.1
• /
• pp.29-36
• /
• 2014

To meet changing education needs due to globalization, interdisciplinary convergence, and ICT development, it is necessary for engineering disciplines to provide student-centered education. Not only do teaching methods using ICT reproduce teaching contents in a digital format, but they are also expected to be effective media for constructive student-centered learning whereby learners build knowledge themselves. The aim of this study was to develop a tool for safety education using virtual reality technology. To achieve the objectives, the author defined the requirements and constraints of the tool, and implemented a 3D educational tool in a virtual reality environment. A pilot test with 10 students showed positive results.

• Archives of design research
• /
• v.17 no.2
• /
• pp.221-230
• /
• 2004

Existing usability testing method, particularly lab-based usability testing, has been widely implemented for development of user interface. However, the method has critical disadvantages such as high cost, time and effort, unnatural testing environment, and lack of user's direct participation in information architecture. With these backgrounds, this paper aims to develop the web-based participatory tool with particular focus on card sorting. Our tool was developed for allowing user to participate in card sorting with his own computer through web. All the data generated while user is participating in the test are automatically sent to the server, which makes it very easy to collect card sorting data. Users can drag cards of interface elements directly and build the interface structure in their own from their computer-screen so that they can represent their mental models on interface structure of testing website. These functions of our tool can help designers to implement card sorting without tedious and time consuming procedures and improve the method of usability testing by reinforcing user's active participation in building an information architecture.

• The Transactions of the Korea Information Processing Society
• /
• v.3 no.4
• /
• pp.834-845
• /
• 1996

Two problems can be happened when we construct Integrated Project Support Environment for construction of software integration environment. The first is a problem about granularity of tool. Problems about interface of tools after combination phase which combine many functions into one and when we use some function of tool with other tools, we can't be use by closed interface. The second is a problem that can be happen when we gather data about process. When we measure the development process for enhancement of it, we can get data with tools, but current tools are not prepared to measurement of development process. In this study, we explained that process information tool is needed and proposed analysis and design methodology and evaluation standard. Finally, we considered and evaluated for problems which can be happened when construct environment which is based on this result of study.

• Research in Community and Public Health Nursing
• /
• v.27 no.3
• /
• pp.284-298
• /
• 2016

Purpose: The purpose of this study was to develop and evaluate the quality (understandability and actionability) of health education materials for Korean-Chinese (KC) female migrant workers, using Patient Education Materials Assessment Tool for Printable Materials (PEMAT-P). Methods: Educational needs assessment was conducted with 3 focus groups with 20 KC women and a focus group with 4 community stakeholders. The quality of the educational materials was evaluated by 3 experts and a community stakeholder, followed by a survey with 15 KC women using 17 items for understandability and 7 items for actionability by means of a Korean version PEMAT-P. Results: The health educational calendar consists of 12 subjects out of 9 topics related to healthy lifestyles for preventing cardiovascular diseases. The overall mean understandability score was 98.8% and the overall mean actionability was 100%. Conclusion: Involvement of KC women and community stakeholders in the development of educational materials was found to be an effective strategy for increasing understandability and actionability of educational materials for KC female migrant workers. This study also demonstrates the PEMAT-P is a useful evaluation tool, emphasizing the actionability of educational materials.

• Journal of the Korean Society of Systems Engineering
• /
• v.16 no.1
• /
• pp.18-24
• /
• 2020

The KSLV-II project with high difficulties technically requires thorough technical management during long-term life cycle more than 10 years for launching into space. The TRL is a quantitative indicator developed by NASA widely used all over the world to measure technology maturity of a system development objectively and consistently. The TRL is also used to make sure technology level and to establish a future direction in the KSLV-II project. The TRL has advantage enable to identify a technology level through quantitative indicators. However, it takes a lot of efforts such as trials and errors, time and cost to apply it to the project considering the project environments, and stakeholder needs. These include not only to establish TRL management plan from ideal, conceptual and abstractive standards/guidelines such as NASA's, but also to construct TRL management environment enable to apply and manage harmoniously. In the KSLV-II project, it is required to figure out current technology level and technology development trend in the future, to access conveniently, to share related data in real time, and to update periodically for the comprehensive TRL management. From the reason above, the TRL management environment was built by using the systems engineering tool already has been used for other system management data such as requirements in the project. It also could be accomplished a practical management basis of systems engineering from the traceability among system management data including TRL. In this paper, case study results are introduced to manage the TRL for the space launch vehicle using the systems engineering tool in the KSLV-II project.